Question

read the following equation 30%of m+20%of 90=40%of 300​

Answer 1

Answer:

This queation answer is a 4500

Answer 2

Answer:

m = 340

Step-by-step explanation:

($\frac{30}{100}$ x m) + ($\frac{20}{100}$ x 90) = $\frac{40 }{100}$ x 300

$\frac{3}{10}$m + 18 = 120

$\frac{3}{10}$m =  102

3m = 1020

m   = 340

Verify

30/100 x 340 + 20/100 x 90 = 40/100 x 300

102 + 18      =     120

120             =      120

LHS    =     RHS